Introduction of NT-V50 Medium And Small Channel Type Vehicle
Radioactivity Monitoring System
NT-V50 channel type vehicle
radioactivity monitoring system is mainly installed in airport, dock, train
station, iron and steel production enterprise, entry-exit security channel,
nuclear power plant control area and nuclear waste processing factory. It has
the advantages of high sensitivity, wide detection range and short response
time. It can realize advanced functions such as automatic radiation alarm,
automatic data storage, automatic capture of vehicle photos, remote data
management, and other advanced functions of the vehicle. When the level of
radioactivity in the vehicle exceeds the alarm threshold, the system sends out
sound and light alarm signal to prevent the spread of radioactive substances
and pollutants.
Parameter of NT-V50 Medium And Small Channel Type Vehicle Radioactivity
Monitoring System
1. Detector
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Plastic scintillator detector, single
detector volume 25L, with five 5mm lead shield, reducing false alarm rate.
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2. Energy range
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20kev ~ 3Mev
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3. Detection area
height
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0.1 ~ 3m
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4. Detection area
response width
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5m (double-sided detector)
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5. The standard
speed is 8km / h and the maximum speed is 20km / h
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6. Environmental
adaptability
|
Temperature
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7. The monitoring
system has the function of measuring the speed of the vehicle to be checked,
and has an overspeed alarm function.
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8. The whole system
meets the IAEA, GB / T24246-2009 "radioactive material and special
nuclear material monitoring system" for vehicle radioactivity monitoring
system requirements.
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9. distinguish
between natural radioactive materials and special nuclear materials
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10. false alarm
rate
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≤ 1/10000
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11. Detection
sensitivity
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at the background level of 0.2μSv / h, an
increase of 0.1μSv / h, 1 second alarm
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12. Lower detection
limit
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<100 nSv / h
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13. Automatic
background subtraction
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14. Modular design,
easy disassembly, easy expansion, customization and maintenance
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anti-interference ability, able to work in
harsh natural environment
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15. Alarm mode
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sound, light alarm, alarm threshold
adjustable.
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16. Real-time
visualization of vehicle passing, alarm information and location of
radioactive sources
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|
17. Power supply
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220V / 50Hz AC
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18. Communication
Interface
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Ethernet
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19. Protection
class
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IP55
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Pictures of NT-V50 Medium And Small Channel Type Vehicle Radioactivity Monitoring System